As a hosting provider in the US, we specialize in providing IBM Lotus Sametime instant messaging to customers right now.
We want to offer SIP based hosted PBX solutions to our IBM Lotus Sametime customers. This means a the SIP PBX solution must integrate with IBM's Unified Communications API for Sametime.
We currently use Artisoft TeleVantage v7...
Skills: asterisk, linux, pbx, sametime, unified communications